15702920072

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2017333}}^1$

素因数の和:2017485

約数の個数: 32

約数和(自身を含む): 33891211200

約数和(自身を除く): 18188291128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 2017333, 4034666, 8069332, 14121331, 16138664, 28242662, 56485324, 112970648, 280409287, 560818574, 1121637148, 1962865009, 2243274296, 3925730018, 7851460036, 15702920072]

約数ペア:

[(1, 15702920072), (2, 7851460036), (4, 3925730018), (7, 2243274296), (8, 1962865009), (14, 1121637148), (28, 560818574), (56, 280409287), (139, 112970648), (278, 56485324), (556, 28242662), (973, 16138664), (1112, 14121331), (1946, 8069332), (3892, 4034666), (7784, 2017333)]